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  • SN95 4.6L Mustang Tech

Magnaflow vs. Flowmaster

  • Thread starter Thread starter Tmack
  • Start date Start date Oct 15, 2004

Tmack

New Member
Oct 15, 2004
171
0
0
Salt Lake City, UT
Oct 15, 2004
#1
  • Oct 15, 2004
  • #1
I am looking for a nice catback system for a 2002 Mustang GT. I have heard that Magnaflow breaths better, but Flowmaster sounds better. Is this true and if so which is a better system? Also is it worth buying an X-pipe?
 

w00t

New Member
Mar 26, 2004
334
0
0
Arlington TX
Oct 15, 2004
#2
  • Oct 15, 2004
  • #2
http://www.mustangexhaust.com/4.6sounds.htm

I hear magnaflow is pretty good.
 

buckysGT

New Member
Mar 1, 2004
50
0
0
Mauston, Wisconsin
Oct 15, 2004
#3
  • Oct 15, 2004
  • #3
I bought the magnaflow catted x pipe with the magnapack cat back for my 2001. I have had nothing but compliments on the way it sounds. Everyone that I talked to said I should do the mid pipe right away. I am glad I went that way, there was a noticeable difference in power. But I also did pulleys at the same time.
 

Mustang5L5

That is…until I whipped out my Bissell
Mod Dude
Feb 18, 2001
43,287
17,980
224
Massachusetts
Oct 15, 2004
#4
  • Oct 15, 2004
  • #4
I've heard both pretty routinely.

They both sound good, but *in my opinion* flowmasters just sound better. That's why after weeks of pondering i decided to go with flows for my GT.
 
C

CPB00GT

Founding Member
Dec 3, 2001
531
1
18
Florida
Oct 15, 2004
#5
  • Oct 15, 2004
  • #5
I have had both catbacks before. I currently have a Magnaflow catback on my 01 GT. The flows are louder, especially under light throttle. The magnaflows sound really deep and mean when you get on it, and pretty quiet when your not really getting on it. Most say that straight thru mufflers like the Magnaflows work better with an X pipe, and flow better than chambered mufflers(Flowmasters). The quality fit and finish of the Magnaflows is better than the Flows. Get the Magnaflows.
 

04DarkShadowGT

Member
Jan 31, 2004
474
0
17
Fort Wayne, IN
Oct 15, 2004
#6
  • Oct 15, 2004
  • #6
I had some flows but just got my borla installed today. Tell ya what I like the borla the best off all mustang exhausts ive heard.
 

Craig Mack

Busted Buffing the Bishop
Founding Member
Mar 9, 2002
801
0
0
Lake Mary, FL
Oct 15, 2004
#7
  • Oct 15, 2004
  • #7
Mmmmm mmmm mmmmmmmmmmmmmm, mmmmmmmmmmm, mmmmmmmmmmmm I love this bar.
-Toby Keith
 

Squad

New Member
Aug 16, 2004
21
0
0
Cornelius, NC
Oct 15, 2004
#8
  • Oct 15, 2004
  • #8
Got my Maganflow Magnapacks on today, (finally!) awesome! Quieter than the Flowmaster 40s I had at idle, only by a smidge, but when you give it 1/4 or any more it's much louder. Alot better sound than Flows too, and best of all? No horrible drone on the interstate! 'Packs rock. Magnaflow!
These are gonna be hellishly loud when I get my Magnaflow catted x-pipe.
 

snkchmr

Active Member
Apr 18, 1999
2,671
3
49
Gretna Va
Oct 15, 2004
#9
  • Oct 15, 2004
  • #9
Im pulling the magnapacks off next week to put my 2 chambers back on.
 

Squad

New Member
Aug 16, 2004
21
0
0
Cornelius, NC
Oct 15, 2004
#10
  • Oct 15, 2004
  • #10
Sweet Roush you have there. Just goes to show you Tmack, it's all about personal preference! Listen to both and decide. Magnaflow.com has soundclips of their exhaust systems on 99-04 GTs. You can probably find some Flowmaster clips on SN. Also, it's not that I disliked the Flowmasters, the sound was great, just the drone on the interstate was crazy. I drive on the interstate daily so I needed something different.
 

mity2

I like Pro3 and all I got was this crappy CT.
Jul 24, 2003
2,872
3
48
StateCollege PA
Oct 15, 2004
#11
  • Oct 15, 2004
  • #11
love my magnaflow.
 

back_in_black

New Member
Apr 12, 2003
460
1
0
frederick, MD
Oct 15, 2004
#12
  • Oct 15, 2004
  • #12
I had a magnaflow catted x and catback on my 03 cobra and loved the sound, kind of nascarish and now I have the mac catted h and magnaflow catback and it is old school deep, not too loud, on my 04 gt vert
 

snkchmr

Active Member
Apr 18, 1999
2,671
3
49
Gretna Va
Oct 15, 2004
#13
  • Oct 15, 2004
  • #13
Im going all out old school
The BBK short headers off road H & 2 chambers.
 
F

fr96ss

New Member
Jul 17, 2003
326
1
0
Long Island, NY
Oct 15, 2004
#14
  • Oct 15, 2004
  • #14
flowmaster sounds like ass magnaflow all the way
 

01MachGT

New Member
Mar 20, 2004
104
0
0
Marshalltown, IA
Oct 15, 2004
#15
  • Oct 15, 2004
  • #15
I love the sound of my magnaflows with the mac or/x pipe. Very deep tone, not too loud at idle but roars at wot
 
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